forked from KolibriOS/kolibrios
52 lines
1.5 KiB
C
52 lines
1.5 KiB
C
/*
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SDL - Simple DirectMedia Layer
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Copyright (C) 1997, 1998, 1999, 2000, 2001 Sam Lantinga
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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Sam Lantinga
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slouken@devolution.com
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*/
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/* Refresh event handling code for SDL */
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#include "SDL_events.h"
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#include "SDL_events_c.h"
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/* This is global for SDL_eventloop.c */
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int SDL_PrivateExpose(void)
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{
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int posted;
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SDL_Event events[32];
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/* Pull out all old refresh events */
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SDL_PeepEvents(events, sizeof(events)/sizeof(events[0]),
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SDL_GETEVENT, SDL_VIDEOEXPOSEMASK);
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/* Post the event, if desired */
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posted = 0;
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if ( SDL_ProcessEvents[SDL_VIDEOEXPOSE] == SDL_ENABLE ) {
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SDL_Event event;
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event.type = SDL_VIDEOEXPOSE;
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if ( (SDL_EventOK == NULL) || (*SDL_EventOK)(&event) ) {
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posted = 1;
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SDL_PushEvent(&event);
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}
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}
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return(posted);
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}
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